Amazon Mobile: (Available for iOS, Android, Blackberry) – Shop millions of products get product details, read reviews, scan barcodes to check price instantly, and complete a secure purchase right from your mobile phone or tablet via Amazon’s One-Click buying.
BuyVia: (Available for iOS, Android, Kindle Fire) – BuyVia is a price comparison app it allows you to prices at national and local outlets. This App provides facility to use UPC Barcode Scanning on the spot and get answers for lowest price on a product and its reviews.
Buzzillions Reviews: (Available for iOS) – This App helps you avoid making a mistake. With access to millions of actual user reviews you can decide on a product before making the actual purchase. You can also scan the barcode and find more about the product via this app.
Centrallo: (Available for iOS, Android) – This is a shopping list app which helps you organize shopping as you can create lists, sub-lists in it. You can also add photos, voice notes and other important stuff so that they serve as a reminder for you.
Coupons.com: (Available for iOS, Android) – This app provides you digital coupons for specialty retails, restaurants etc. This app also provides a possibility to clip thousands of coupons from the web and save them for you to use anytime you want.
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Coupon Sherpa: (Available for iOS, Android) – This is a coupon app which allows you to find coupons using your phone which can redeemed at the store. The app displays either scannable image or codes that can be easily entered at the store.
Clutch: (Available for iOS, Android) – You can save all your loyalty and gift-card data in here, and use it at respective stores. The app has its own loyalty program too which can be used to redeem for gift cards.
CompareMe: (Available for iOS, Android) – As the name indicates the function of this app is to compare prices. This helps you make a wise decision whether to buy a specific product in bulk or not, and see how much savings could you make.
Consumr: (Available for iOS) – The app helps you compare the prices by scanning the items. You can also get reviews and info on any product using this app.
Favado: (Available for iOS, Android) – Favado brings in real time data from 65000 supermarket and drug stores nationwide. This helps you to zero down the store which you should visit to pick up the stuff.
FastMall: (Available for iOS, Android, Windows) – This app has maps of 1250 malls in 27 countries. The app shows you the best deals available in the mall that you have entered. Along with it also shows you nearest food court, parking, restrooms etc.
Google Shopper: (Available for iOS, Android) – It just does a little bit of everything like comparing, scanning, alerts etc. for you. What it does not do is to buy the product.
Groupon: (Available for iOS, Android) – This is one of the most famous coupon app that helps you to get best deal around your current location. With it you can also keep a track of expiry date of purchased vouchers.
Mashalot: (Available for iOS) – With this app you can stay informed on latest shopping trends and share your wish list with your friends.
PriceBlink: (Extensions available for Safari, Chrome, Firefox) – This is a browser add-on that automatically checks for lower price and coupons while you are shopping online. It does not pop up in case you are already on lowest pricing site.
PriceGrabber: (Available for iOS, Android) – With this app you can search and compare the price for any product, and get the best price. You can also set up a price alert for any product you wish to purchase.
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Poachit: (Available for iOS, Android) – Get updated by a text when the item you wanted to buy goes on sale or when a coupon becomes available.
RetailMeNot: (Available for iOS, Android) – This app collects coupon codes and sale information from a range of retailers and lets you bookmark your favorite stores so that you can check for discounts while you’re shopping. Instead of printing out coupons, just show the code on your phone to a cashier to get the deal.
Red Laser: (Available for iOS, Android, Windows) – Helps access current deal at a local store. It helps managing your loyalty cards. With this app you can also compare prices from thousands of online and offline retailers.
Sale Saver: (Available for iOS) – Buying from a sale is good but the math is tough. This app helps you overcome the difficult discount math while you concentrate on shopping.
ScanLife: (Available for iOS, Android, Windows) – With this app you can scan any product QR Code or barcode or search to quickly find more about it including prices & reviews.
ShopAdvisor: (Available for iOS, Android) – ShopAdvisor keep a close eye on the price changes. It informs you according to the price alert that you have set. This app also scans the items from magazines as well.
Shopkick: (Available for iOS, Android) – This mobile app gives you rewards and offers simply for walking into stores. You can collect kicks and bonuses at retailers that are on their partner list like Target, Best Buy, Macy’s etc.
Smoopa: (Available for iOS, Android) – This app scans the barcode and checks whether the product that you have picked has a lower price elsewhere. The green signal is a go ahead while yellow means to a no go. It then shows other online options.
Slice: (Available for iOS, Android) – Keep a track of all your online purchases, spend, receipts and shipping. Also get notified for a price drop or a product recall.
The Find: (Available for iOS, Android) – The Find is a bar code scanner app which only shows deals available online thereby avoiding unnecessary results. You can also set price alerts on this app.
Walmart Savings Catcher: (Available for iOS, Android) – This is addendum to Walmart’s regular app. Post shopping at Walmart, you can use it to scan your receipt and compare prices against competition and get the difference back on a Walmart Rewards eGift Card.